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-rw-r--r--src/ConfigParser.cpp26
-rw-r--r--src/ConfigParser.h8
-rw-r--r--src/DabMultiplexer.cpp292
-rw-r--r--src/DabMultiplexer.h115
-rw-r--r--src/DabMux.cpp183
-rw-r--r--src/DabMux.h45
-rw-r--r--src/Eti.cpp17
-rw-r--r--src/Eti.h18
-rw-r--r--src/Interleaver.cpp5
-rw-r--r--src/ManagementServer.cpp90
-rw-r--r--src/ManagementServer.h36
-rw-r--r--src/MuxElements.cpp9
-rw-r--r--src/MuxElements.h26
-rw-r--r--src/PcDebug.h62
-rw-r--r--src/fig/FIG.h10
-rw-r--r--src/fig/FIG0_10.cpp11
-rw-r--r--src/fig/FIG0_6.h2
-rw-r--r--src/fig/FIG0structs.h18
-rw-r--r--src/fig/FIG1.h13
-rw-r--r--src/fig/FIG2.h14
-rw-r--r--src/fig/FIGCarousel.cpp7
-rw-r--r--src/fig/FIGCarousel.h4
-rw-r--r--src/input/Edi.cpp7
-rw-r--r--src/input/File.cpp18
-rw-r--r--src/mpeg.h15
-rw-r--r--src/utils.cpp25
-rw-r--r--src/utils.h6
27 files changed, 505 insertions, 577 deletions
diff --git a/src/ConfigParser.cpp b/src/ConfigParser.cpp
index 74e627b..2d500b3 100644
--- a/src/ConfigParser.cpp
+++ b/src/ConfigParser.cpp
@@ -3,7 +3,7 @@
2011, 2012 Her Majesty the Queen in Right of Canada (Communications
Research Center Canada)
- Copyright (C) 2022
+ Copyright (C) 2025
Matthias P. Braendli, matthias.braendli@mpb.li
http://www.opendigitalradio.org
@@ -36,16 +36,13 @@
# include "config.h"
#endif
-#include "dabOutput/dabOutput.h"
#include "utils.h"
-#include "DabMux.h"
-#include "ManagementServer.h"
#include "input/Edi.h"
#include "input/Prbs.h"
#include "input/Zmq.h"
#include "input/File.h"
#include "input/Udp.h"
-#include "Eti.h"
+#include "fig/FIG0structs.h"
#include <boost/property_tree/ptree.hpp>
#include <boost/algorithm/string/classification.hpp>
#include <boost/algorithm/string/split.hpp>
@@ -63,6 +60,12 @@ using namespace std;
using boost::property_tree::ptree;
using boost::property_tree::ptree_error;
+constexpr uint16_t DEFAULT_DATA_BITRATE = 384;
+constexpr uint16_t DEFAULT_PACKET_BITRATE = 32;
+
+constexpr uint32_t DEFAULT_SERVICE_ID = 50;
+
+
static void setup_subchannel_from_ptree(shared_ptr<DabSubchannel>& subchan,
const ptree &pt,
std::shared_ptr<dabEnsemble> ensemble,
@@ -107,10 +110,10 @@ static void parse_fig2_label(ptree& pt, DabLabel& label) {
}
// Parse the linkage section
-static void parse_linkage(ptree& pt,
- std::shared_ptr<dabEnsemble> ensemble)
+void parse_linkage(
+ const boost::optional<boost::property_tree::ptree&> pt_linking,
+ std::vector<std::shared_ptr<LinkageSet> >& linkageSets)
{
- auto pt_linking = pt.get_child_optional("linking");
if (pt_linking) {
for (const auto& it : *pt_linking) {
const string setuid = it.first;
@@ -129,7 +132,7 @@ static void parse_linkage(ptree& pt,
string service_uid = pt_set.get("keyservice", "");
auto linkageset = make_shared<LinkageSet>(setuid, lsn, active, hard, international);
- linkageset->keyservice = service_uid; // TODO check if it exists
+ linkageset->keyservice = service_uid; // existence check is done in validate_linkage_sets()
auto pt_list = pt_set.get_child_optional("list");
@@ -186,7 +189,7 @@ static void parse_linkage(ptree& pt,
linkageset->id_list.push_back(link);
}
}
- ensemble->linkagesets.push_back(linkageset);
+ linkageSets.push_back(linkageset);
}
}
}
@@ -907,7 +910,8 @@ void parse_ptree(
}
- parse_linkage(pt, ensemble);
+ const auto pt_linking = pt.get_child_optional("linking");
+ parse_linkage(pt_linking, ensemble->linkagesets);
parse_freq_info(pt, ensemble);
parse_other_service_linking(pt, ensemble);
}
diff --git a/src/ConfigParser.h b/src/ConfigParser.h
index 9ca6c81..038247b 100644
--- a/src/ConfigParser.h
+++ b/src/ConfigParser.h
@@ -3,7 +3,7 @@
2011, 2012 Her Majesty the Queen in Right of Canada (Communications
Research Center Canada)
- Copyright (C) 2016
+ Copyright (C) 2025
Matthias P. Braendli, matthias.braendli@mpb.li
The Configuration parser sets up the ensemble according
@@ -34,6 +34,10 @@
#include <boost/property_tree/ptree.hpp>
#include <memory>
-void parse_ptree(boost::property_tree::ptree& pt,
+void parse_ptree(
+ boost::property_tree::ptree& pt,
std::shared_ptr<dabEnsemble> ensemble);
+void parse_linkage(
+ const boost::optional<boost::property_tree::ptree&> pt_linking,
+ std::vector<std::shared_ptr<LinkageSet> >& linkageSets);
diff --git a/src/DabMultiplexer.cpp b/src/DabMultiplexer.cpp
index bd1c909..7a8ac97 100644
--- a/src/DabMultiplexer.cpp
+++ b/src/DabMultiplexer.cpp
@@ -3,7 +3,7 @@
2011, 2012 Her Majesty the Queen in Right of Canada (Communications
Research Center Canada)
- Copyright (C) 2024
+ Copyright (C) 2025
Matthias P. Braendli, matthias.braendli@mpb.li
*/
/*
@@ -23,11 +23,18 @@
along with ODR-DabMux. If not, see <http://www.gnu.org/licenses/>.
*/
+#include <cmath>
#include <set>
#include <memory>
+#include <boost/property_tree/info_parser.hpp>
+#include <boost/property_tree/json_parser.hpp>
+
#include "DabMultiplexer.h"
#include "ConfigParser.h"
-#include "fig/FIG.h"
+#include "ManagementServer.h"
+#include "crc.h"
+#include "utils.h"
+#include "Eti.h"
using namespace std;
@@ -44,16 +51,119 @@ static vector<string> split_pipe_separated_string(const std::string& s)
return components;
}
-DabMultiplexer::DabMultiplexer(
- boost::property_tree::ptree pt) :
+uint64_t MuxTime::init(uint32_t tist_at_fct0_ms, double tist_offset)
+{
+ // Things we must guarantee, up to granularity of 24ms:
+ // Difference between current time and EDI time = tist_offset
+ // TIST of frame 0 = tist_at_fct0_ms
+ // In order to achieve the second, we calculate the initial
+ // counter value so that FCT0 corresponds to the desired TIST.
+ //
+ // Changing the tist_offset at runtime will throw off the TIST@FCT0 value
+ m_tist_offset_ms = std::lround(tist_offset * 1000);
+
+ using Sec = chrono::seconds;
+ const auto now = chrono::system_clock::now() +
+ chrono::milliseconds(std::lround(tist_offset * 1000.0));
+
+ const auto offset = now - chrono::time_point_cast<Sec>(now);
+ if (offset >= chrono::seconds(1)) {
+ throw std::logic_error("Invalid startup offset calculation for TIST! " +
+ to_string(chrono::duration_cast<chrono::milliseconds>(offset).count()) +
+ " ms");
+ }
+ const time_t t_now = chrono::system_clock::to_time_t(chrono::time_point_cast<Sec>(now));
+ const auto offset_ms = chrono::duration_cast<chrono::milliseconds>(offset).count();
+
+ m_edi_time = t_now;
+ m_pps_offset_ms = std::lround(offset_ms / 24.0) * 24;
+
+ const auto counter_offset = tist_at_fct0_ms / 24;
+ const auto offset_as_count = m_pps_offset_ms / 24;
+
+ return (250 - counter_offset + offset_as_count) % 250;
+}
+
+constexpr int TIMESTAMP_LEVEL_2_SHIFT = 14;
+
+void MuxTime::increment_timestamp()
+{
+ m_pps_offset_ms += 24;
+ if (m_pps_offset_ms >= 1000) {
+ m_pps_offset_ms -= 1000;
+ m_edi_time += 1;
+
+ // Also update MNSC time for next time FP==0
+ mnsc_increment_time = true;
+ }
+}
+
+void MuxTime::set_tist_offset(double new_tist_offset)
+{
+ const int32_t new_tist_offset_ms = std::lround(new_tist_offset * 1000.0);
+ int32_t delta = m_tist_offset_ms - new_tist_offset_ms;
+ if (delta > 0) {
+ while (delta > 0) {
+ increment_timestamp();
+ delta -= 24;
+ }
+ }
+ else if (delta < 0) {
+ while (delta < 0) {
+ m_edi_time -= 1;
+ delta += 1000;
+ }
+ // compensate the we subtracted too much
+ while (delta > 0) {
+ increment_timestamp();
+ delta -= 24;
+ }
+ }
+ m_tist_offset_ms = new_tist_offset_ms;
+}
+
+std::pair<uint32_t, std::time_t> MuxTime::get_tist_seconds()
+{
+ auto timestamp = m_pps_offset_ms * 16384;
+ return {timestamp % 0xfa0000, m_edi_time};
+}
+
+std::pair<uint32_t, std::time_t> MuxTime::get_milliseconds_seconds()
+{
+ auto tist_seconds = get_tist_seconds();
+ return {tist_seconds.first >> TIMESTAMP_LEVEL_2_SHIFT, tist_seconds.second};
+}
+
+
+void DabMultiplexerConfig::read(const std::string& filename)
+{
+ m_config_file = "";
+ try {
+ if (stringEndsWith(filename, ".json")) {
+ read_json(filename, pt);
+ }
+ else {
+ read_info(filename, pt);
+ }
+ m_config_file = filename;
+ }
+ catch (const boost::property_tree::file_parser_error& e)
+ {
+ etiLog.level(warn) << "Failed to read " << filename;
+ }
+}
+
+DabMultiplexer::DabMultiplexer(DabMultiplexerConfig& config) :
RemoteControllable("mux"),
- m_pt(pt),
+ m_config(config),
+ m_time(),
ensemble(std::make_shared<dabEnsemble>()),
- m_clock_tai(split_pipe_separated_string(pt.get("general.tai_clock_bulletins", ""))),
- fig_carousel(ensemble)
+ m_clock_tai(split_pipe_separated_string(m_config.pt.get("general.tai_clock_bulletins", ""))),
+ fig_carousel(ensemble, [&]() { return m_time.get_milliseconds_seconds(); })
{
RC_ADD_PARAMETER(frames, "Show number of frames generated [read-only]");
- RC_ADD_PARAMETER(tist_offset, "Timestamp offset in integral number of seconds");
+ RC_ADD_PARAMETER(tist_offset, "Configured tist-offset");
+ RC_ADD_PARAMETER(reload_linkagesets, "Write 1 to this parameter to trigger a reload of the linkage sets from the config [write-only]");
rcs.enrol(&m_clock_tai);
}
@@ -73,7 +183,7 @@ void DabMultiplexer::set_edi_config(const edi::configuration_t& new_edi_conf)
// Run a set of checks on the configuration
void DabMultiplexer::prepare(bool require_tai_clock)
{
- parse_ptree(m_pt, ensemble);
+ parse_ptree(m_config.pt, ensemble);
rcs.enrol(this);
rcs.enrol(ensemble.get());
@@ -99,59 +209,20 @@ void DabMultiplexer::prepare(bool require_tai_clock)
throw MuxInitException();
}
- /* At startup, derive edi_time, TIST and CIF count such that there is
- * a consistency across mux restarts. Ensure edi_time and TIST represent
- * current time.
- *
- * FCT and DLFC are directly derived from m_currentFrame.
- * Every 6s, FCT overflows. DLFC overflows at 5000 every 120s.
- *
- * Keep a granularity of 24ms, which corresponds to the duration of an ETI
- * frame, to get nicer timestamps.
- */
- using Sec = chrono::seconds;
- const auto now = chrono::system_clock::now();
- const time_t t_now = chrono::system_clock::to_time_t(chrono::time_point_cast<Sec>(now));
+ const uint32_t tist_at_fct0_ms = m_config.pt.get<double>("general.tist_at_fct0", 0);
+ currentFrame = m_time.init(tist_at_fct0_ms, m_config.pt.get<double>("general.tist_offset", 0.0));
+ m_time.mnsc_increment_time = false;
- m_edi_time = t_now - (t_now % 6);
- m_currentFrame = 0;
- time_t edi_time_at_cif0 = t_now - (t_now % 120);
- while (edi_time_at_cif0 < m_edi_time) {
- edi_time_at_cif0 += 6;
- m_currentFrame += 250;
- }
-
- if (edi_time_at_cif0 != m_edi_time) {
- throw std::logic_error("Invalid startup offset calculation for CIF!");
- }
-
- const auto offset = now - chrono::time_point_cast<Sec>(now);
- if (offset >= chrono::seconds(1)) {
- throw std::logic_error("Invalid startup offset calculation for TIST! " +
- to_string(chrono::duration_cast<chrono::milliseconds>(offset).count()) +
- " ms");
- }
+ bool tist_enabled = m_config.pt.get("general.tist", false);
- int64_t offset_ms = chrono::duration_cast<chrono::milliseconds>(offset).count();
- offset_ms += 1000 * (t_now - m_edi_time);
-
- m_timestamp = 0;
- while (offset_ms >= 24) {
- increment_timestamp();
- m_currentFrame++;
- offset_ms -= 24;
- }
-
- mnsc_increment_time = false;
-
- bool tist_enabled = m_pt.get("general.tist", false);
- m_tist_offset = m_pt.get<int>("general.tist_offset", 0);
-
- mnsc_time = m_edi_time + m_tist_offset;
+ auto tist_edi_time = m_time.get_tist_seconds();
+ const auto timestamp = tist_edi_time.first;
+ const auto edi_time = tist_edi_time.second;
+ m_time.mnsc_time = edi_time;
etiLog.log(info, "Startup CIF Count %i with timestamp: %d + %f",
- m_currentFrame, m_edi_time,
- (m_timestamp & 0xFFFFFF) / 16384000.0);
+ currentFrame, edi_time,
+ (timestamp & 0xFFFFFF) / 16384000.0);
// Try to load offset once
@@ -391,15 +462,30 @@ void DabMultiplexer::prepare_data_inputs()
}
}
-void DabMultiplexer::increment_timestamp()
+void DabMultiplexer::reload_linkagesets()
{
- m_timestamp += 24 << 14; // Shift 24ms by 14 to Timestamp level 2
- if (m_timestamp > 0xf9FFff) {
- m_timestamp -= 0xfa0000; // Substract 16384000, corresponding to one second
- m_edi_time += 1;
-
- // Also update MNSC time for next time FP==0
- mnsc_increment_time = true;
+ try {
+ DabMultiplexerConfig new_conf;
+ new_conf.read(m_config.config_file());
+ if (new_conf.valid()) {
+ const auto pt_linking = new_conf.pt.get_child_optional("linking");
+ std::vector<std::shared_ptr<LinkageSet> > linkagesets;
+ parse_linkage(pt_linking, linkagesets);
+
+ etiLog.level(info) << "Validating " << linkagesets.size() << " new linkage sets.";
+
+ if (ensemble->validate_linkage_sets(ensemble->services, linkagesets)) {
+ ensemble->linkagesets = linkagesets;
+ etiLog.level(info) << "Loaded new linkage sets.";
+ }
+ else {
+ etiLog.level(warn) << "New linkage set validation failed";
+ }
+ }
+ }
+ catch (const std::exception& e)
+ {
+ etiLog.level(warn) << "Failed to update linkage sets: " << e.what();
}
}
@@ -421,7 +507,7 @@ void DabMultiplexer::mux_frame(std::vector<std::shared_ptr<DabOutput> >& outputs
// The above Tag Items will be assembled into a TAG Packet
edi::TagPacket edi_tagpacket(edi_conf.tagpacket_alignment);
- const bool tist_enabled = m_pt.get("general.tist", false);
+ const bool tist_enabled = m_config.pt.get("general.tist", false);
int tai_utc_offset = 0;
if (tist_enabled and m_tai_clock_required) {
@@ -432,9 +518,14 @@ void DabMultiplexer::mux_frame(std::vector<std::shared_ptr<DabOutput> >& outputs
etiLog.level(error) << "Could not get UTC-TAI offset for EDI timestamp";
}
}
- update_dab_time();
- const auto edi_time = m_edi_time + m_tist_offset;
+ auto tist_edi_time = m_time.get_tist_seconds();
+ const auto timestamp = tist_edi_time.first;
+ const auto edi_time = tist_edi_time.second;
+ /*
+ etiLog.level(debug) << "Frame " << currentFrame << " " << edi_time <<
+ " + " << (timestamp >> TIMESTAMP_LEVEL_2_SHIFT);
+ */
// Initialise the ETI frame
memset(etiFrame, 0, 6144);
@@ -450,7 +541,7 @@ void DabMultiplexer::mux_frame(std::vector<std::shared_ptr<DabOutput> >& outputs
//****** Field FSYNC *****//
// See ETS 300 799, 6.2.1.2
- if ((m_currentFrame & 1) == 0) {
+ if ((currentFrame & 1) == 0) {
etiSync->FSYNC = ETI_FSYNC1;
}
else {
@@ -468,9 +559,8 @@ void DabMultiplexer::mux_frame(std::vector<std::shared_ptr<DabOutput> >& outputs
eti_FC *fc = (eti_FC *) &etiFrame[4];
//****** FCT ******//
- // Incremente for each frame, overflows at 249
- fc->FCT = m_currentFrame % 250;
- edi_tagDETI.dlfc = m_currentFrame % 5000;
+ fc->FCT = currentFrame % 250;
+ edi_tagDETI.dlfc = currentFrame % 5000;
//****** FICF ******//
// Fast Information Channel Flag, 1 bit, =1 if FIC present
@@ -487,7 +577,7 @@ void DabMultiplexer::mux_frame(std::vector<std::shared_ptr<DabOutput> >& outputs
/* Frame Phase, 3 bit counter, tells the COFDM generator
* when to insert the TII. Is also used by the MNSC.
*/
- fc->FP = edi_tagDETI.fp = m_currentFrame & 0x7;
+ fc->FP = edi_tagDETI.fp = currentFrame & 0x7;
//****** MID ******//
//Mode Identity, 2 bits, 01 ModeI, 10 modeII, 11 ModeIII, 00 ModeIV
@@ -562,7 +652,7 @@ void DabMultiplexer::mux_frame(std::vector<std::shared_ptr<DabOutput> >& outputs
eoh->MNSC = 0;
struct tm time_tm;
- gmtime_r(&mnsc_time, &time_tm);
+ gmtime_r(&m_time.mnsc_time, &time_tm);
switch (fc->FP & 0x3) {
case 0:
@@ -574,10 +664,10 @@ void DabMultiplexer::mux_frame(std::vector<std::shared_ptr<DabOutput> >& outputs
mnsc->rfa = 0;
}
- if (mnsc_increment_time)
+ if (m_time.mnsc_increment_time)
{
- mnsc_increment_time = false;
- mnsc_time += 1;
+ m_time.mnsc_increment_time = false;
+ m_time.mnsc_time += 1;
}
break;
case 1:
@@ -621,7 +711,7 @@ void DabMultiplexer::mux_frame(std::vector<std::shared_ptr<DabOutput> >& outputs
// Insert all FIBs
const bool fib3_present = (ensemble->transmission_mode == TransmissionMode_e::TM_III);
- index += fig_carousel.write_fibs(&etiFrame[index], m_currentFrame, fib3_present);
+ index += fig_carousel.write_fibs(&etiFrame[index], currentFrame, fib3_present);
/**********************************************************************
****** Input Data Reading *******************************************
@@ -633,12 +723,13 @@ void DabMultiplexer::mux_frame(std::vector<std::shared_ptr<DabOutput> >& outputs
int sizeSubchannel = subchannel->getSizeByte();
// no need to check enableTist because we always increment the timestamp
int result = subchannel->readFrame(&etiFrame[index],
- sizeSubchannel, edi_time, tai_utc_offset, m_timestamp);
+ sizeSubchannel,
+ edi_time, tai_utc_offset, timestamp);
if (result < 0) {
etiLog.log(info,
"Subchannel %d read failed at ETI frame number: %d",
- subchannel->id, m_currentFrame);
+ subchannel->id, currentFrame);
}
// save pointer to Audio or Data Stream into correct TagESTn for EDI
@@ -676,10 +767,10 @@ void DabMultiplexer::mux_frame(std::vector<std::shared_ptr<DabOutput> >& outputs
index = (FLtmp + 2 + 1) * 4;
eti_TIST *tist = (eti_TIST *) & etiFrame[index];
- bool enableTist = m_pt.get("general.tist", false);
+ bool enableTist = m_config.pt.get("general.tist", false);
if (enableTist) {
- tist->TIST = htonl(m_timestamp) | 0xff;
- edi_tagDETI.tsta = m_timestamp & 0xffffff;
+ tist->TIST = htonl(timestamp) | 0xff;
+ edi_tagDETI.tsta = timestamp & 0xffffff;
}
else {
tist->TIST = htonl(0xffffff) | 0xff;
@@ -700,7 +791,7 @@ void DabMultiplexer::mux_frame(std::vector<std::shared_ptr<DabOutput> >& outputs
output->setMetadata(md_edi_time);
shared_ptr<OutputMetadata> md_dlfc =
- make_shared<OutputMetadataDLFC>(m_currentFrame % 5000);
+ make_shared<OutputMetadataDLFC>(currentFrame % 5000);
output->setMetadata(md_dlfc);
}
}
@@ -716,8 +807,7 @@ void DabMultiplexer::mux_frame(std::vector<std::shared_ptr<DabOutput> >& outputs
Approximate 8 ms 1 ms 3,91 us 488 ns 61 ns
time resolution
*/
-
- increment_timestamp();
+ m_time.increment_timestamp();
/**********************************************************************
*********** Section FRPD *****************************************
@@ -759,6 +849,12 @@ void DabMultiplexer::mux_frame(std::vector<std::shared_ptr<DabOutput> >& outputs
}
edi_sender->write(edi_tagpacket);
+
+ for (const auto& stat : edi_sender->get_tcp_server_stats()) {
+ get_mgmt_server().update_edi_tcp_output_stat(
+ stat.listen_port,
+ stat.stats.size());
+ }
}
#if _DEBUG
@@ -769,7 +865,7 @@ void DabMultiplexer::mux_frame(std::vector<std::shared_ptr<DabOutput> >& outputs
if (enableTist) {
etiLog.log(info, "ETI frame number %i Timestamp: %d + %f",
m_currentFrame, edi_time,
- (m_timestamp & 0xFFFFFF) / 16384000.0);
+ (timestamp & 0xFFFFFF) / 16384000.0);
}
else {
etiLog.log(info, "ETI frame number %i Time: %d, no TIST",
@@ -778,7 +874,7 @@ void DabMultiplexer::mux_frame(std::vector<std::shared_ptr<DabOutput> >& outputs
}
#endif
- m_currentFrame++;
+ currentFrame++;
}
void DabMultiplexer::print_info()
@@ -799,7 +895,10 @@ void DabMultiplexer::set_parameter(const std::string& parameter,
throw ParameterError(ss.str());
}
else if (parameter == "tist_offset") {
- m_tist_offset = std::stoi(value);
+ m_time.set_tist_offset(std::stod(value));
+ }
+ else if (parameter == "reload_linkagesets") {
+ reload_linkagesets();
}
else {
stringstream ss;
@@ -814,10 +913,15 @@ const std::string DabMultiplexer::get_parameter(const std::string& parameter) co
{
stringstream ss;
if (parameter == "frames") {
- ss << m_currentFrame;
+ ss << currentFrame;
}
else if (parameter == "tist_offset") {
- ss << m_tist_offset;
+ ss << m_time.tist_offset();
+ }
+ else if (parameter == "reload_linkagesets") {
+ ss << "Parameter '" << parameter <<
+ "' is not write-only in controllable " << get_rc_name();
+ throw ParameterError(ss.str());
}
else {
ss << "Parameter '" << parameter <<
@@ -831,8 +935,8 @@ const std::string DabMultiplexer::get_parameter(const std::string& parameter) co
const json::map_t DabMultiplexer::get_all_values() const
{
json::map_t map;
- map["frames"].v = m_currentFrame;
- map["tist_offset"].v = m_tist_offset;
+ map["frames"].v = currentFrame;
+ map["tist_offset"].v = m_time.tist_offset();
return map;
}
diff --git a/src/DabMultiplexer.h b/src/DabMultiplexer.h
index 89d547e..620e65d 100644
--- a/src/DabMultiplexer.h
+++ b/src/DabMultiplexer.h
@@ -3,7 +3,7 @@
2011, 2012 Her Majesty the Queen in Right of Canada (Communications
Research Center Canada)
- Copyright (C) 2024
+ Copyright (C) 2025
Matthias P. Braendli, matthias.braendli@mpb.li
*/
/*
@@ -30,21 +30,12 @@
#endif
#include "dabOutput/dabOutput.h"
-#include "edioutput/TagItems.h"
-#include "edioutput/TagPacket.h"
-#include "edioutput/AFPacket.h"
#include "edioutput/Transport.h"
#include "fig/FIGCarousel.h"
-#include "crc.h"
-#include "utils.h"
-#include "Socket.h"
-#include "PcDebug.h"
#include "MuxElements.h"
#include "RemoteControl.h"
-#include "Eti.h"
#include "ClockTAI.h"
#include <vector>
-#include <chrono>
#include <memory>
#include <string>
#include <memory>
@@ -52,20 +43,61 @@
constexpr uint32_t ETI_FSYNC1 = 0x49C5F8;
+class MuxTime {
+ private:
+ std::time_t m_edi_time = 0;
+ uint32_t m_pps_offset_ms = 0;
+ int64_t m_tist_offset_ms = 0;
+
+ public:
+ std::pair<uint32_t, std::time_t> get_tist_seconds();
+ std::pair<uint32_t, std::time_t> get_milliseconds_seconds();
+
+
+ /* Pre v3 odr-dabmux did the MNSC calculation differently,
+ * which works with the easydabv2. The rework in odr-dabmux,
+ * deriving MNSC time from EDI time broke this.
+ *
+ * That's why we're now tracking MNSC time in separate variables,
+ * to get the same behaviour back.
+ *
+ * I'm not aware of any devices using MNSC time besides the
+ * easydab. ODR-DabMod now considers EDI seconds or ZMQ metadata.
+ */
+ bool mnsc_increment_time = false;
+ std::time_t mnsc_time = 0;
+
+ /* Setup the time and return the initial currentFrame counter value */
+ uint64_t init(uint32_t tist_at_fct0_ms, double tist_offset);
+ void increment_timestamp();
+ double tist_offset() const { return m_tist_offset_ms / 1000.0; }
+ void set_tist_offset(double new_tist_offset);
+};
+
+class DabMultiplexerConfig {
+ public:
+ boost::property_tree::ptree pt;
+
+ void read(const std::string& filename);
+ bool valid() const { return m_config_file != ""; }
+ std::string config_file() const { return m_config_file; }
+
+ private:
+ std::string m_config_file;
+};
+
class DabMultiplexer : public RemoteControllable {
public:
- DabMultiplexer(boost::property_tree::ptree pt);
+ DabMultiplexer(DabMultiplexerConfig& config);
DabMultiplexer(const DabMultiplexer& other) = delete;
DabMultiplexer& operator=(const DabMultiplexer& other) = delete;
- ~DabMultiplexer();
+ virtual ~DabMultiplexer();
void prepare(bool require_tai_clock);
- uint64_t getCurrentFrame() const { return m_currentFrame; }
-
void mux_frame(std::vector<std::shared_ptr<DabOutput> >& outputs);
- void print_info(void);
+ void print_info();
void set_edi_config(const edi::configuration_t& new_edi_conf);
@@ -79,63 +111,24 @@ class DabMultiplexer : public RemoteControllable {
virtual const json::map_t get_all_values() const;
private:
- void prepare_subchannels(void);
- void prepare_services_components(void);
- void prepare_data_inputs(void);
- void increment_timestamp(void);
+ void prepare_subchannels();
+ void prepare_services_components();
+ void prepare_data_inputs();
- boost::property_tree::ptree m_pt;
+ void reload_linkagesets();
- uint32_t m_timestamp = 0;
- std::time_t m_edi_time = 0;
+ DabMultiplexerConfig& m_config;
- /* Pre v3 odr-dabmux did the MNSC calculation differently,
- * which works with the easydabv2. The rework in odr-dabmux,
- * deriving MNSC time from EDI time broke this.
- *
- * That's why we're now tracking MNSC time in separate variables,
- * to get the same behaviour back.
- *
- * I'm not aware of any devices using MNSC time besides the
- * easydab. ODR-DabMod now considers EDI seconds or ZMQ metadata.
- */
- bool mnsc_increment_time = false;
- std::time_t mnsc_time = 0;
+ MuxTime m_time;
+ uint64_t currentFrame = 0;
edi::configuration_t edi_conf;
std::shared_ptr<edi::Sender> edi_sender;
- uint64_t m_currentFrame = 0;
-
std::shared_ptr<dabEnsemble> ensemble;
- int m_tist_offset = 0;
bool m_tai_clock_required = false;
ClockTAI m_clock_tai;
- /* New FIG Carousel */
FIC::FIGCarousel fig_carousel;
};
-
-// DAB Mode
-#define DEFAULT_DAB_MODE 1
-
-// Taille de la trame de donnee, sous-canal 3, nb de paquets de 64bits,
-// STL3 * 8 = x kbytes par trame ETI
-
-// Data bitrate in kbits/s. Must be 64 kb/s multiple.
-#define DEFAULT_DATA_BITRATE 384
-#define DEFAULT_PACKET_BITRATE 32
-
-/* default ensemble parameters. Label must be max 16 chars, short label
- * a subset of the label, max 8 chars
- */
-#define DEFAULT_ENSEMBLE_LABEL "ODR Dab Mux"
-#define DEFAULT_ENSEMBLE_SHORT_LABEL "ODRMux"
-#define DEFAULT_ENSEMBLE_ID 0xc000
-#define DEFAULT_ENSEMBLE_ECC 0xa1
-
-// start value for default service IDs (if not overridden by configuration)
-#define DEFAULT_SERVICE_ID 50
-#define DEFAULT_PACKET_ADDRESS 0
-
diff --git a/src/DabMux.cpp b/src/DabMux.cpp
index 1a367da..7b5f5d6 100644
--- a/src/DabMux.cpp
+++ b/src/DabMux.cpp
@@ -29,83 +29,25 @@
# include "config.h"
#endif
-#include <stdlib.h>
#include <memory>
#include <boost/property_tree/ptree.hpp>
-#include <boost/property_tree/info_parser.hpp>
-#include <boost/property_tree/json_parser.hpp>
+#include <ctime>
+#include <cstdlib>
#include <cstdio>
-#include <iostream>
-#include <fstream>
-#include <iomanip>
#include <cstring>
+#include <cmath>
#include <string>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/stat.h>
#include <fcntl.h>
#include <signal.h>
-// for basename
-#include <libgen.h>
-
-#include <iterator>
#include <vector>
-#include <list>
#include <set>
-#include <map>
-#include <functional>
-#include <algorithm>
-
-#ifdef _WIN32
-# include <time.h>
-# include <process.h>
-# include <io.h>
-# include <conio.h>
-# include <winsock2.h> // For types...
-typedef u_char uint8_t;
-typedef WORD uint16_t;
-typedef DWORD32 uint32_t;
-
-# ifndef __MINGW32__
-# include "xgetopt.h"
-# endif
-# define read _read
-# define snprintf _snprintf
-# define sleep(a) Sleep((a) * 1000)
-#else
-# include <netinet/in.h>
-# include <unistd.h>
-# include <sys/time.h>
-# include <sys/wait.h>
-# include <sys/socket.h>
-# include <sys/ioctl.h>
-# include <sys/times.h>
-# include <sys/resource.h>
-
-#endif
-#include <time.h>
-
-#ifdef _WIN32
-# pragma warning ( disable : 4103 )
-# include "Eti.h"
-# pragma warning ( default : 4103 )
-#else
-# include "Eti.h"
-#endif
-
-#include "input/Prbs.h"
-#include "input/Zmq.h"
+#include "DabMultiplexer.h"
#include "dabOutput/dabOutput.h"
-#include "crc.h"
-#include "Socket.h"
-#include "PcDebug.h"
-#include "DabMux.h"
#include "MuxElements.h"
#include "utils.h"
-#include "ConfigParser.h"
#include "ManagementServer.h"
#include "Log.h"
#include "RemoteControl.h"
@@ -120,14 +62,10 @@ volatile sig_atomic_t running = 1;
*/
void signalHandler(int signum)
{
-#ifdef _WIN32
- fprintf(stderr, "\npid: %i\n", _getpid());
-#else
fprintf(stderr, "\npid: %i, ppid: %i\n", getpid(), getppid());
-#endif
+
#define SIG_MSG "Signal received: "
switch (signum) {
-#ifndef _WIN32
case SIGHUP:
fprintf(stderr, SIG_MSG "SIGHUP\n");
break;
@@ -138,7 +76,6 @@ void signalHandler(int signum)
fprintf(stderr, SIG_MSG "SIGPIPE\n");
return;
break;
-#endif
case SIGINT:
fprintf(stderr, SIG_MSG "SIGINT\n");
break;
@@ -150,9 +87,7 @@ void signalHandler(int signum)
default:
fprintf(stderr, SIG_MSG "number %i\n", signum);
}
-#ifndef _WIN32
killpg(0, SIGPIPE);
-#endif
running = 0;
}
@@ -185,12 +120,6 @@ int main(int argc, char *argv[])
}
}
-#ifdef _WIN32
- if (SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_HIGHEST) == 0) {
- etiLog.log(warn, "Can't increase priority: %s\n",
- strerror(errno));
- }
-#else
// Use the lowest real-time priority for this thread, and switch to real-time scheduling
const int policy = SCHED_RR;
sched_param sp;
@@ -199,15 +128,15 @@ int main(int argc, char *argv[])
if (thread_prio_ret != 0) {
etiLog.level(error) << "Could not set real-time priority for thread:" << thread_prio_ret;
}
-#endif
int returnCode = 0;
- ptree pt;
std::vector<std::shared_ptr<DabOutput> > outputs;
try {
string conf_file = "";
+ DabMultiplexerConfig mux_conf;
+
if (argc == 2) { // Assume the only argument is a config file
conf_file = argv[1];
@@ -224,8 +153,7 @@ int main(int argc, char *argv[])
}
conf_file = argv[2];
-
- read_info(conf_file, pt);
+ mux_conf.read(conf_file);
}
catch (runtime_error &e) {
throw MuxInitException(e.what());
@@ -238,23 +166,18 @@ int main(int argc, char *argv[])
}
try {
- if (stringEndsWith(conf_file, ".json")) {
- read_json(conf_file, pt);
- }
- else {
- read_info(conf_file, pt);
- }
+ mux_conf.read(conf_file);
}
catch (runtime_error &e) {
throw MuxInitException(e.what());
}
/* Enable Logging to syslog conditionally */
- if (pt.get<bool>("general.syslog", false)) {
+ if (mux_conf.pt.get<bool>("general.syslog", false)) {
etiLog.register_backend(std::make_shared<LogToSyslog>());
}
- const auto startupcheck = pt.get<string>("general.startupcheck", "");
+ const auto startupcheck = mux_conf.pt.get<string>("general.startupcheck", "");
if (not startupcheck.empty()) {
etiLog.level(info) << "Running startup check '" << startupcheck << "'";
int wstatus = system(startupcheck.c_str());
@@ -274,26 +197,26 @@ int main(int argc, char *argv[])
}
}
- int mgmtserverport = pt.get<int>("general.managementport",
- pt.get<int>("general.statsserverport", 0) );
+ int mgmtserverport = mux_conf.pt.get<int>("general.managementport",
+ mux_conf.pt.get<int>("general.statsserverport", 0) );
/* Management: stats and config server */
get_mgmt_server().open(mgmtserverport);
/************** READ REMOTE CONTROL PARAMETERS *************/
- int telnetport = pt.get<int>("remotecontrol.telnetport", 0);
+ int telnetport = mux_conf.pt.get<int>("remotecontrol.telnetport", 0);
if (telnetport != 0) {
auto rc = std::make_shared<RemoteControllerTelnet>(telnetport);
rcs.add_controller(rc);
}
- auto zmqendpoint = pt.get<string>("remotecontrol.zmqendpoint", "");
+ auto zmqendpoint = mux_conf.pt.get<string>("remotecontrol.zmqendpoint", "");
if (not zmqendpoint.empty()) {
auto rc = std::make_shared<RemoteControllerZmq>(zmqendpoint);
rcs.add_controller(rc);
}
- DabMultiplexer mux(pt);
+ DabMultiplexer mux(mux_conf);
etiLog.level(info) <<
PACKAGE_NAME << " " <<
@@ -310,7 +233,7 @@ int main(int argc, char *argv[])
/******************** READ OUTPUT PARAMETERS ***************/
set<string> all_output_names;
bool output_require_tai_clock = false;
- ptree pt_outputs = pt.get_child("outputs");
+ ptree pt_outputs = mux_conf.pt.get_child("outputs");
for (auto ptree_pair : pt_outputs) {
string outputuid = ptree_pair.first;
@@ -327,17 +250,48 @@ int main(int argc, char *argv[])
if (outputuid == "edi") {
ptree pt_edi = pt_outputs.get_child("edi");
+ bool default_enable_pft = pt_edi.get<bool>("enable_pft", false);
+ edi_conf.verbose = pt_edi.get<bool>("verbose", false);
+
+ unsigned int default_fec = pt_edi.get<unsigned int>("fec", 3);
+ unsigned int default_chunk_len = pt_edi.get<unsigned int>("chunk_len", 207);
+
+ auto check_spreading_factor = [](int percent) {
+ if (percent < 0) {
+ throw std::runtime_error("EDI output: negative packet_spread value is invalid.");
+ }
+ double factor = (double)percent / 100.0;
+ if (factor > 30000) {
+ throw std::runtime_error("EDI output: interleaving set for more than 30 seconds!");
+ }
+ return factor;
+ };
+
+ double default_spreading_factor = check_spreading_factor(pt_edi.get<int>("packet_spread", 95));
+
+ using pt_t = boost::property_tree::basic_ptree<std::basic_string<char>, std::basic_string<char>>;
+ auto handle_overrides = [&](edi::pft_settings_t& pft_settings, pt_t pt) {
+ pft_settings.chunk_len = pt.get<unsigned int>("chunk_len", default_chunk_len);
+ pft_settings.enable_pft = pt.get<bool>("enable_pft", default_enable_pft);
+ pft_settings.fec = pt.get<unsigned int>("fec", default_fec);
+ pft_settings.fragment_spreading_factor = default_spreading_factor;
+ if (auto override_spread_percent = pt.get_optional<int>("packet_spread"))
+ pft_settings.fragment_spreading_factor = check_spreading_factor(*override_spread_percent);
+
+ pft_settings.verbose = pt.get<bool>("verbose", edi_conf.verbose);
+ };
+
for (auto pt_edi_dest : pt_edi.get_child("destinations")) {
const auto proto = pt_edi_dest.second.get<string>("protocol", "udp");
if (proto == "udp") {
auto dest = make_shared<edi::udp_destination_t>();
dest->dest_addr = pt_edi_dest.second.get<string>("destination");
- dest->ttl = pt_edi_dest.second.get<unsigned int>("ttl", 1);
+ if (auto ttl = pt_edi_dest.second.get_optional<unsigned int>("ttl"))
+ dest->ttl = *ttl;
dest->source_addr = pt_edi_dest.second.get<string>("source", "");
- dest->source_port = pt_edi_dest.second.get<unsigned int>("sourceport");
-
- dest->dest_port = pt_edi_dest.second.get<unsigned int>("port", 0);
+ dest->source_port = pt_edi_dest.second.get<unsigned int>("sourceport", 0);
+ dest->dest_port = pt_edi_dest.second.get<unsigned int>("port", 0);
if (dest->dest_port == 0) {
// Compatiblity: we have removed the transport and addressing in the
// PFT layer, which removed the requirement that all outputs must share
@@ -346,6 +300,8 @@ int main(int argc, char *argv[])
dest->dest_port = pt_edi.get<unsigned int>("port");
}
+ handle_overrides(dest->pft_settings, pt_edi_dest.second);
+
edi_conf.destinations.push_back(dest);
}
else if (proto == "tcp") {
@@ -355,6 +311,8 @@ int main(int argc, char *argv[])
double preroll = pt_edi_dest.second.get<double>("preroll-burst", 0.0);
dest->tcp_server_preroll_buffers = ceil(preroll / 24e-3);
+ handle_overrides(dest->pft_settings, pt_edi_dest.second);
+
edi_conf.destinations.push_back(dest);
}
else {
@@ -362,22 +320,6 @@ int main(int argc, char *argv[])
}
}
- edi_conf.dump = pt_edi.get<bool>("dump", false);
- edi_conf.enable_pft = pt_edi.get<bool>("enable_pft", false);
- edi_conf.verbose = pt_edi.get<bool>("verbose", false);
-
- edi_conf.fec = pt_edi.get<unsigned int>("fec", 3);
- edi_conf.chunk_len = pt_edi.get<unsigned int>("chunk_len", 207);
-
- int spread_percent = pt_edi.get<int>("packet_spread", 95);
- if (spread_percent < 0) {
- throw std::runtime_error("EDI output: negative packet_spread value is invalid.");
- }
- edi_conf.fragment_spreading_factor = (double)spread_percent / 100.0;
- if (edi_conf.fragment_spreading_factor > 30000) {
- throw std::runtime_error("EDI output: interleaving set for more than 30 seconds!");
- }
-
edi_conf.tagpacket_alignment = pt_edi.get<unsigned int>("tagpacket_alignment", 8);
mux.set_edi_config(edi_conf);
@@ -495,7 +437,6 @@ int main(int argc, char *argv[])
}
outputs.push_back(output);
-
}
}
@@ -515,7 +456,7 @@ int main(int argc, char *argv[])
edi_conf.print();
}
- size_t limit = pt.get("general.nbframes", 0);
+ const size_t limit = mux_conf.pt.get("general.nbframes", 0);
etiLog.level(info) << "Start loop";
/* Each iteration of the main loop creates one ETI frame */
@@ -524,6 +465,7 @@ int main(int argc, char *argv[])
mux.mux_frame(outputs);
if (limit && currentFrame >= limit) {
+ etiLog.level(info) << "Max number of ETI frames reached: " << currentFrame;
break;
}
@@ -542,17 +484,12 @@ int main(int argc, char *argv[])
mgmt_server.restart();
}
- mgmt_server.update_ptree(pt);
+ mgmt_server.update_ptree(mux_conf.pt);
}
}
-
- if (limit) {
- etiLog.level(info) << "Max number of ETI frames reached: " << currentFrame;
- }
}
catch (const MuxInitException& except) {
- etiLog.level(error) << "Multiplex initialisation aborted: " <<
- except.what();
+ etiLog.level(error) << "Multiplex initialisation aborted: " << except.what();
returnCode = 1;
}
catch (const std::invalid_argument& except) {
diff --git a/src/DabMux.h b/src/DabMux.h
deleted file mode 100644
index 80b4881..0000000
--- a/src/DabMux.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
- 2011 Her Majesty the Queen in Right of Canada (Communications
- Research Center Canada)
-
- Copyright (C) 2014
- Matthias P. Braendli, matthias.braendli@mpb.li
-
- This file declares several structures used in the multiplexer,
- and defines default values for some parameters.
- */
-/*
- This file is part of ODR-DabMux.
-
- ODR-DabMux is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as
- published by the Free Software Foundation, either version 3 of the
- License, or (at your option) any later version.
-
- ODR-DabMux is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with ODR-DabMux. If not, see <http://www.gnu.org/licenses/>.
-*/
-#pragma once
-
-#include <stdint.h>
-#include <string>
-#include <vector>
-#include "DabMultiplexer.h"
-#include "RemoteControl.h"
-#include "dabOutput/dabOutput.h"
-#include "input/inputs.h"
-#include "Eti.h"
-#include "MuxElements.h"
-
-#ifdef _WIN32
-# include <time.h>
-#else
-# include <sys/time.h>
-#endif
-
diff --git a/src/Eti.cpp b/src/Eti.cpp
index e1b51fb..2f26f2d 100644
--- a/src/Eti.cpp
+++ b/src/Eti.cpp
@@ -22,19 +22,10 @@
along with ODR-DabMux. If not, see <http://www.gnu.org/licenses/>.
*/
-#ifdef _WIN32
-# pragma warning ( disable : 4103 )
-# include "Eti.h"
-# pragma warning ( default : 4103 )
-#else
-# include "Eti.h"
-# include <time.h>
-#endif
-
+#include "Eti.h"
//definitions des structures des champs du ETI(NI, G703)
-
unsigned short eti_FC::getFrameLength()
{
return (unsigned short)((FL_high << 8) | FL_low);
@@ -80,7 +71,7 @@ void eti_MNSC_TIME_1::setFromTime(struct tm *time_tm)
{
second_unit = time_tm->tm_sec % 10;
second_tens = time_tm->tm_sec / 10;
-
+
minute_unit = time_tm->tm_min % 10;
minute_tens = time_tm->tm_min / 10;
}
@@ -89,7 +80,7 @@ void eti_MNSC_TIME_2::setFromTime(struct tm *time_tm)
{
hour_unit = time_tm->tm_hour % 10;
hour_tens = time_tm->tm_hour / 10;
-
+
day_unit = time_tm->tm_mday % 10;
day_tens = time_tm->tm_mday / 10;
}
@@ -98,7 +89,7 @@ void eti_MNSC_TIME_3::setFromTime(struct tm *time_tm)
{
month_unit = (time_tm->tm_mon + 1) % 10;
month_tens = (time_tm->tm_mon + 1) / 10;
-
+
// They didn't see the y2k bug coming, did they ?
year_unit = (time_tm->tm_year - 100) % 10;
year_tens = (time_tm->tm_year - 100) / 10;
diff --git a/src/Eti.h b/src/Eti.h
index 88055c3..0d7aea5 100644
--- a/src/Eti.h
+++ b/src/Eti.h
@@ -29,24 +29,12 @@
# include <config.h>
#endif
-#ifdef _WIN32
-# include <winsock2.h> // For types...
-typedef WORD uint16_t;
-typedef DWORD32 uint32_t;
-
-# define PACKED
-# pragma pack(push, 1)
-#else
-# include <stdint.h>
-# include <time.h>
-
-# define PACKED __attribute__ ((packed))
-#endif
-
+#include <cstdint>
+#include <ctime>
+#define PACKED __attribute__ ((packed))
//definitions des structures des champs du ETI(NI, G703)
-
struct eti_SYNC {
uint32_t ERR:8;
uint32_t FSYNC:24;
diff --git a/src/Interleaver.cpp b/src/Interleaver.cpp
index cf0d235..1786d08 100644
--- a/src/Interleaver.cpp
+++ b/src/Interleaver.cpp
@@ -23,11 +23,6 @@
#include <string.h>
-#ifdef _WIN32
-# define bzero(a, b) memset((a), 0, (b))
-#endif // _WIN32
-
-
Interleaver::Interleaver(unsigned short I, unsigned short M, bool reverse) :
I(I),
M(M),
diff --git a/src/ManagementServer.cpp b/src/ManagementServer.cpp
index 568e80e..7344b8b 100644
--- a/src/ManagementServer.cpp
+++ b/src/ManagementServer.cpp
@@ -2,7 +2,7 @@
Copyright (C) 2009 Her Majesty the Queen in Right of Canada (Communications
Research Center Canada)
- Copyright (C) 2018
+ Copyright (C) 2025
Matthias P. Braendli, matthias.braendli@mpb.li
http://www.opendigitalradio.org
@@ -28,13 +28,12 @@
along with ODR-DabMux. If not, see <http://www.gnu.org/licenses/>.
*/
-#include <errno.h>
-#include <string.h>
-#include <math.h>
-#include <stdint.h>
-#include <limits>
#include <sstream>
#include <algorithm>
+#include <cstring>
+#include <cmath>
+#include <cstdint>
+#include <limits>
#include <boost/version.hpp>
#include "ManagementServer.h"
#include "Log.h"
@@ -96,11 +95,6 @@ INPUT_COUNTER_RESET_TIME = std::chrono::minutes(30);
static constexpr int
INPUT_UNSTABLE_THRESHOLD = 3;
-/* For how long the input buffers must be empty before we move an input to the
- * NoData state. */
-static constexpr auto
-INPUT_NODATA_TIMEOUT = std::chrono::seconds(30);
-
/* Keep 30s of min/max buffer fill information so that we can catch meaningful
* values even if we have a slow poller */
static constexpr auto
@@ -127,37 +121,42 @@ ManagementServer& get_mgmt_server()
*/
}
-void ManagementServer::registerInput(InputStat* is)
+void ManagementServer::register_input(InputStat* is)
{
unique_lock<mutex> lock(m_statsmutex);
std::string id(is->get_name());
- if (m_inputStats.count(id) == 1) {
+ if (m_input_stats.count(id) == 1) {
etiLog.level(error) <<
"Double registration in MGMT Server with id '" <<
id << "'";
return;
}
- m_inputStats[id] = is;
+ m_input_stats[id] = is;
}
-void ManagementServer::unregisterInput(std::string id)
+void ManagementServer::unregister_input(std::string id)
{
unique_lock<mutex> lock(m_statsmutex);
- if (m_inputStats.count(id) == 1) {
- m_inputStats.erase(id);
+ if (m_input_stats.count(id) == 1) {
+ m_input_stats.erase(id);
}
}
+// outputs will never disappear, no need to have a "remove" logic
+void ManagementServer::update_edi_tcp_output_stat(uint16_t listen_port, size_t num_connections)
+{
+ m_output_stats[listen_port] = num_connections;
+}
bool ManagementServer::isInputRegistered(std::string& id)
{
unique_lock<mutex> lock(m_statsmutex);
- if (m_inputStats.count(id) == 0) {
+ if (m_input_stats.count(id) == 0) {
etiLog.level(error) <<
"Management Server: id '" <<
id << "' does was not registered";
@@ -166,7 +165,7 @@ bool ManagementServer::isInputRegistered(std::string& id)
return true;
}
-std::string ManagementServer::getStatConfigJSON()
+std::string ManagementServer::get_input_config_json()
{
unique_lock<mutex> lock(m_statsmutex);
@@ -175,7 +174,7 @@ std::string ManagementServer::getStatConfigJSON()
std::map<std::string,InputStat*>::iterator iter;
int i = 0;
- for(iter = m_inputStats.begin(); iter != m_inputStats.end();
+ for (iter = m_input_stats.begin(); iter != m_input_stats.end();
++iter, i++)
{
std::string id = iter->first;
@@ -192,16 +191,15 @@ std::string ManagementServer::getStatConfigJSON()
return ss.str();
}
-std::string ManagementServer::getValuesJSON()
+std::string ManagementServer::get_input_values_json()
{
unique_lock<mutex> lock(m_statsmutex);
std::ostringstream ss;
ss << "{ \"values\" : {\n";
- std::map<std::string,InputStat*>::iterator iter;
int i = 0;
- for(iter = m_inputStats.begin(); iter != m_inputStats.end();
+ for (auto iter = m_input_stats.begin(); iter != m_input_stats.end();
++iter, i++)
{
const std::string& id = iter->first;
@@ -220,6 +218,31 @@ std::string ManagementServer::getValuesJSON()
return ss.str();
}
+std::string ManagementServer::get_output_values_json()
+{
+ unique_lock<mutex> lock(m_statsmutex);
+
+ std::ostringstream ss;
+ ss << "{ \"output_values\" : {\n";
+
+ int i = 0;
+ for (auto iter = m_output_stats.begin(); iter != m_output_stats.end();
+ ++iter, i++)
+ {
+ auto listen_port = iter->first;
+ auto num_connections = iter->second;
+ if (i > 0) {
+ ss << " ,\n";
+ }
+ ss << " \"edi_tcp_" << listen_port << "\" : { \"num_connections\": " <<
+ num_connections << "} ";
+ }
+
+ ss << "}\n}\n";
+
+ return ss.str();
+}
+
ManagementServer::ManagementServer() :
m_zmq_context(),
m_zmq_sock(m_zmq_context, ZMQ_REP),
@@ -323,10 +346,13 @@ void ManagementServer::handle_message(zmq::message_t& zmq_message)
<< "}\n";
}
else if (data == "config") {
- answer << getStatConfigJSON();
+ answer << get_input_config_json();
}
else if (data == "values") {
- answer << getValuesJSON();
+ answer << get_input_values_json();
+ }
+ else if (data == "output_values") {
+ answer << get_output_values_json();
}
else if (data == "getptree") {
unique_lock<mutex> lock(m_configmutex);
@@ -366,12 +392,12 @@ InputStat::InputStat(const std::string& name) :
InputStat::~InputStat()
{
- get_mgmt_server().unregisterInput(m_name);
+ get_mgmt_server().unregister_input(m_name);
}
void InputStat::registerAtServer()
{
- get_mgmt_server().registerInput(this);
+ get_mgmt_server().register_input(this);
}
void InputStat::notifyBuffer(long bufsize)
@@ -447,7 +473,7 @@ void InputStat::notifyPeakLevels(int peak_left, int peak_right)
}
}
-void InputStat::notifyUnderrun(void)
+void InputStat::notifyUnderrun()
{
unique_lock<mutex> lock(m_mutex);
@@ -466,7 +492,7 @@ void InputStat::notifyUnderrun(void)
}
}
-void InputStat::notifyOverrun(void)
+void InputStat::notifyOverrun()
{
unique_lock<mutex> lock(m_mutex);
@@ -612,11 +638,7 @@ input_state_t InputStat::determineState()
// STATE CALCULATION
- /* If the buffer has been empty for more than
- * INPUT_NODATA_TIMEOUT, we go to the NoData state.
- *
- * Consider an empty deque to be NoData too.
- */
+ /* Consider an empty deque to be NoData. */
if (std::all_of(
m_buffer_fill_stats.begin(), m_buffer_fill_stats.end(),
[](const fill_stat_t& fs) { return fs.bufsize == 0; }) ) {
diff --git a/src/ManagementServer.h b/src/ManagementServer.h
index 6e39922..93ad28c 100644
--- a/src/ManagementServer.h
+++ b/src/ManagementServer.h
@@ -2,7 +2,7 @@
Copyright (C) 2009 Her Majesty the Queen in Right of Canada (Communications
Research Center Canada)
- Copyright (C) 2018
+ Copyright (C) 2025
Matthias P. Braendli, matthias.braendli@mpb.li
http://www.opendigitalradio.org
@@ -64,7 +64,6 @@
#include <boost/property_tree/ptree.hpp>
#include <boost/property_tree/json_parser.hpp>
-#include <cmath>
/*** State handing ***/
/* An input can be in one of the following three states:
@@ -94,20 +93,20 @@ class InputStat
InputStat(const InputStat& other) = delete;
InputStat& operator=(const InputStat& other) = delete;
~InputStat();
- void registerAtServer(void);
+ void registerAtServer();
- std::string get_name(void) const { return m_name; }
+ std::string get_name() const { return m_name; }
/* This function is called for every frame read by
* the multiplexer */
void notifyBuffer(long bufsize);
void notifyTimestampOffset(double offset);
void notifyPeakLevels(int peak_left, int peak_right);
- void notifyUnderrun(void);
- void notifyOverrun(void);
+ void notifyUnderrun();
+ void notifyOverrun();
void notifyVersion(const std::string& version, uint32_t uptime_s);
- std::string encodeValuesJSON(void);
- input_state_t determineState(void);
+ std::string encodeValuesJSON();
+ input_state_t determineState();
private:
std::string m_name;
@@ -167,8 +166,10 @@ class ManagementServer
void open(int listenport);
/* Un-/Register a statistics data source */
- void registerInput(InputStat* is);
- void unregisterInput(std::string id);
+ void register_input(InputStat* is);
+ void unregister_input(std::string id);
+
+ void update_edi_tcp_output_stat(uint16_t listen_port, size_t num_connections);
/* Load a ptree given by the management server.
*
@@ -182,7 +183,7 @@ class ManagementServer
void update_ptree(const boost::property_tree::ptree& pt);
bool fault_detected() const { return m_fault; }
- void restart(void);
+ void restart();
private:
void restart_thread(long);
@@ -191,7 +192,7 @@ class ManagementServer
zmq::context_t m_zmq_context;
zmq::socket_t m_zmq_sock;
- void serverThread(void);
+ void serverThread();
void handle_message(zmq::message_t& zmq_message);
bool isInputRegistered(std::string& id);
@@ -205,20 +206,25 @@ class ManagementServer
std::thread m_restarter_thread;
/******* Statistics Data ********/
- std::map<std::string, InputStat*> m_inputStats;
+ std::map<std::string, InputStat*> m_input_stats;
+
+ // Holds information about EDI/TCP outputs
+ std::map<uint16_t /* port */, size_t /* num_connections */> m_output_stats;
/* Return a description of the configuration that will
* allow to define what graphs to be created
*
* returns: a JSON encoded configuration
*/
- std::string getStatConfigJSON();
+ std::string get_input_config_json();
/* Return the values for the statistics as defined in the configuration
*
* returns: JSON encoded statistics
*/
- std::string getValuesJSON();
+ std::string get_input_values_json();
+
+ std::string get_output_values_json();
// mutex for accessing the map
std::mutex m_statsmutex;
diff --git a/src/MuxElements.cpp b/src/MuxElements.cpp
index d17b283..1f02a6d 100644
--- a/src/MuxElements.cpp
+++ b/src/MuxElements.cpp
@@ -743,7 +743,14 @@ const json::map_t dabEnsemble::get_all_values() const
return map;
}
-bool dabEnsemble::validate_linkage_sets()
+bool dabEnsemble::validate_linkage_sets() const
+{
+ return validate_linkage_sets(services, linkagesets);
+}
+
+bool dabEnsemble::validate_linkage_sets(
+ const vec_sp_service& services,
+ std::vector<std::shared_ptr<LinkageSet> > linkagesets)
{
for (const auto& ls : linkagesets) {
const std::string keyserviceuid = ls->keyservice;
diff --git a/src/MuxElements.h b/src/MuxElements.h
index d118df9..dfc4380 100644
--- a/src/MuxElements.h
+++ b/src/MuxElements.h
@@ -33,16 +33,13 @@
#include <memory>
#include <mutex>
#include <string>
-#include <functional>
#include <exception>
-#include <algorithm>
#include <chrono>
#include <optional>
#include <stdint.h>
#include "dabOutput/dabOutput.h"
#include "input/inputs.h"
#include "RemoteControl.h"
-#include "Eti.h"
// Protection levels and bitrates for UEP.
const unsigned char ProtectionLevelTable[64] = {
@@ -87,7 +84,7 @@ class MuxInitException : public std::exception
MuxInitException(const std::string m = "ODR-DabMux initialisation error")
throw()
: msg(m) {}
- ~MuxInitException(void) throw() {}
+ ~MuxInitException() throw() {}
const char* what() const throw() { return msg.c_str(); }
private:
std::string msg;
@@ -140,12 +137,12 @@ class AnnouncementCluster : public RemoteControllable {
uint16_t flags = 0;
std::string subchanneluid;
- std::string tostring(void) const;
+ std::string tostring() const;
/* Check if the activation/deactivation timeout occurred,
* and return of if the Announcement is active
*/
- bool is_active(void);
+ bool is_active();
private:
mutable std::mutex m_active_mutex;
@@ -315,7 +312,10 @@ class dabEnsemble : public RemoteControllable {
virtual const json::map_t get_all_values() const;
/* Check if the Linkage Sets are valid */
- bool validate_linkage_sets(void);
+ bool validate_linkage_sets() const;
+ static bool validate_linkage_sets(
+ const vec_sp_service& services,
+ std::vector<std::shared_ptr<LinkageSet> > linkagesets);
/* all fields are public, since this was a struct before */
uint16_t id = 0;
@@ -372,7 +372,7 @@ struct dabProtectionEEP {
// select EEP profile A and B.
// Other values are for future use, see
// EN 300 401 Clause 6.2.1 "Basic sub-channel organisation"
- uint8_t GetOption(void) const {
+ uint8_t GetOption() const {
return (this->profile == EEP_A) ? 0 : 1;
}
};
@@ -402,16 +402,16 @@ public:
protection() { }
// Calculate subchannel size in number of CU
- unsigned short getSizeCu(void) const;
+ unsigned short getSizeCu() const;
// Calculate subchannel size in number of bytes
- unsigned short getSizeByte(void) const;
+ unsigned short getSizeByte() const;
// Calculate subchannel size in number of uint32_t
- unsigned short getSizeWord(void) const;
+ unsigned short getSizeWord() const;
// Calculate subchannel size in number of uint64_t
- unsigned short getSizeDWord(void) const;
+ unsigned short getSizeDWord() const;
// Read from the input, using the correct buffer management
size_t readFrame(uint8_t *buffer, size_t size, std::time_t seconds, int utco, uint32_t tsta);
@@ -574,7 +574,7 @@ class LinkageSet {
bool hard,
bool international);
- std::string get_name(void) const { return m_name; }
+ std::string get_name() const { return m_name; }
std::list<ServiceLink> id_list;
diff --git a/src/PcDebug.h b/src/PcDebug.h
index d0b2b2c..68fceb8 100644
--- a/src/PcDebug.h
+++ b/src/PcDebug.h
@@ -19,8 +19,7 @@
along with ODR-DabMux. If not, see <http://www.gnu.org/licenses/>.
*/
-#ifndef PC_DEBUG_
-#define PC_DEBUG_
+#pragma once
#ifdef HAVE_CONFIG_H
# include "config.h"
@@ -31,49 +30,28 @@
#include <stdio.h>
-#define LOG stderr
+#define LOG stderr
-#if !defined(_WIN32) || defined(__MINGW32__)
-# ifndef PDEBUG
-# ifdef DEBUG
-# define PDEBUG(fmt, args...) fprintf (LOG, fmt , ## args)
-# else
-# define PDEBUG(fmt, args...)
-# endif
-# endif
+#ifndef PDEBUG
# ifdef DEBUG
-# define PDEBUG_VERBOSE(level, verbosity, fmt, args...) if (level <= verbosity) { fprintf(LOG, fmt, ## args); fflush(LOG); }
-# define PDEBUG0_VERBOSE(level, verbosity, txt) if (level <= verbosity) { fprintf(LOG, txt); fflush(LOG); }
-# define PDEBUG1_VERBOSE(level, verbosity, txt, arg0) if (level <= verbosity) { fprintf(LOG, txt, arg0); fflush(LOG); }
-# define PDEBUG2_VERBOSE(level, verbosity, txt, arg0, arg1) if (level <= verbosity) { fprintf(LOG, txt, arg0, arg1); fflush(LOG); }
-# define PDEBUG3_VERBOSE(level, verbosity, txt, arg0, arg1, arg2) if (level <= verbosity) { fprintf(LOG, txt, arg0, arg1, arg2); fflush(LOG); }
-# define PDEBUG4_VERBOSE(level, verbosity, txt, arg0, arg1, arg2, arg3) if (level <= verbosity) { fprintf(LOG, txt, arg0, arg1, arg2, arg3); fflush(LOG); }
-# else
-# define PDEBUG_VERBOSE(level, verbosity, fmt, args...)
-# define PDEBUG0_VERBOSE(level, verbosity, txt)
-# define PDEBUG1_VERBOSE(level, verbosity, txt, arg0)
-# define PDEBUG2_VERBOSE(level, verbosity, txt, arg0, arg1)
-# define PDEBUG3_VERBOSE(level, verbosity, txt, arg0, arg1, arg2)
-# define PDEBUG4_VERBOSE(level, verbosity, txt, arg0, arg1, arg2, arg3)
-# endif // DEBUG
-#else // _WIN32
-# ifdef _DEBUG
-# define PDEBUG
-# define PDEBUG_VERBOSE
-# define PDEBUG0_VERBOSE(level, verbosity, txt) if (level <= verbosity) { fprintf(LOG, txt); fflush(LOG); }
-# define PDEBUG1_VERBOSE(level, verbosity, txt, arg0) if (level <= verbosity) { fprintf(LOG, txt, arg0); fflush(LOG); }
-# define PDEBUG2_VERBOSE(level, verbosity, txt, arg0, arg1) if (level <= verbosity) { fprintf(LOG, txt, arg0, arg1); fflush(LOG); }
-# define PDEBUG3_VERBOSE(level, verbosity, txt, arg0, arg1, arg2) if (level <= verbosity) { fprintf(LOG, txt, arg0, arg1, arg2); fflush(LOG); }
-# define PDEBUG4_VERBOSE(level, verbosity, txt, arg0, arg1, arg2, arg3) if (level <= verbosity) { fprintf(LOG, txt, arg0, arg1, arg2, arg3); fflush(LOG); }
+# define PDEBUG(fmt, args...) fprintf (LOG, fmt , ## args)
# else
-# define PDEBUG
-# define PDEBUG_VERBOSE
-# define PDEBUG0_VERBOSE(level, verbosity, txt)
-# define PDEBUG1_VERBOSE(level, verbosity, txt, arg0)
-# define PDEBUG2_VERBOSE(level, verbosity, txt, arg0, arg1)
-# define PDEBUG3_VERBOSE(level, verbosity, txt, arg0, arg1, arg2)
-# define PDEBUG4_VERBOSE(level, verbosity, txt, arg0, arg1, arg2, arg3)
+# define PDEBUG(fmt, args...)
# endif
#endif
+#ifdef DEBUG
+# define PDEBUG_VERBOSE(level, verbosity, fmt, args...) if (level <= verbosity) { fprintf(LOG, fmt, ## args); fflush(LOG); }
+# define PDEBUG0_VERBOSE(level, verbosity, txt) if (level <= verbosity) { fprintf(LOG, txt); fflush(LOG); }
+# define PDEBUG1_VERBOSE(level, verbosity, txt, arg0) if (level <= verbosity) { fprintf(LOG, txt, arg0); fflush(LOG); }
+# define PDEBUG2_VERBOSE(level, verbosity, txt, arg0, arg1) if (level <= verbosity) { fprintf(LOG, txt, arg0, arg1); fflush(LOG); }
+# define PDEBUG3_VERBOSE(level, verbosity, txt, arg0, arg1, arg2) if (level <= verbosity) { fprintf(LOG, txt, arg0, arg1, arg2); fflush(LOG); }
+# define PDEBUG4_VERBOSE(level, verbosity, txt, arg0, arg1, arg2, arg3) if (level <= verbosity) { fprintf(LOG, txt, arg0, arg1, arg2, arg3); fflush(LOG); }
+#else
+# define PDEBUG_VERBOSE(level, verbosity, fmt, args...)
+# define PDEBUG0_VERBOSE(level, verbosity, txt)
+# define PDEBUG1_VERBOSE(level, verbosity, txt, arg0)
+# define PDEBUG2_VERBOSE(level, verbosity, txt, arg0, arg1)
+# define PDEBUG3_VERBOSE(level, verbosity, txt, arg0, arg1, arg2)
+# define PDEBUG4_VERBOSE(level, verbosity, txt, arg0, arg1, arg2, arg3)
+#endif // DEBUG
-#endif // PC_DEBUG_
diff --git a/src/fig/FIG.h b/src/fig/FIG.h
index 9752245..eda4671 100644
--- a/src/fig/FIG.h
+++ b/src/fig/FIG.h
@@ -35,11 +35,19 @@ namespace FIC {
class FIGRuntimeInformation {
public:
- FIGRuntimeInformation(std::shared_ptr<dabEnsemble>& e) :
+
+ using dab_time_t = std::pair<uint32_t /* milliseconds */, time_t>;
+ using get_time_func_t = std::function<dab_time_t()>;
+
+ FIGRuntimeInformation(
+ std::shared_ptr<dabEnsemble>& e,
+ get_time_func_t getTimeFunc) :
+ getTimeFunc(getTimeFunc),
currentFrame(0),
ensemble(e),
factumAnalyzer(false) {}
+ get_time_func_t getTimeFunc;
unsigned long currentFrame;
std::shared_ptr<dabEnsemble> ensemble;
bool factumAnalyzer;
diff --git a/src/fig/FIG0_10.cpp b/src/fig/FIG0_10.cpp
index 56ce9fb..240aa19 100644
--- a/src/fig/FIG0_10.cpp
+++ b/src/fig/FIG0_10.cpp
@@ -3,7 +3,7 @@
2011, 2012 Her Majesty the Queen in Right of Canada (Communications
Research Center Canada)
- Copyright (C) 2016
+ Copyright (C) 2025
Matthias P. Braendli, matthias.braendli@mpb.li
*/
/*
@@ -23,7 +23,6 @@
along with ODR-DabMux. If not, see <http://www.gnu.org/licenses/>.
*/
-#include "fig/FIG0structs.h"
#include "fig/FIG0_10.h"
#include "utils.h"
@@ -89,7 +88,7 @@ FillStatus FIG0_10::fill(uint8_t *buf, size_t max_size)
return fs;
}
- //Time and country identifier
+ // Time and country identifier
auto fig0_10 = (FIGtype0_10_LongForm*)buf;
fig0_10->FIGtypeNumber = 0;
@@ -102,9 +101,9 @@ FillStatus FIG0_10::fill(uint8_t *buf, size_t max_size)
remaining -= 2;
struct tm timeData;
- time_t dab_time_seconds = 0;
- uint32_t dab_time_millis = 0;
- get_dab_time(&dab_time_seconds, &dab_time_millis);
+ const auto dab_time = m_rti->getTimeFunc();
+ time_t dab_time_seconds = dab_time.second;
+ uint32_t dab_time_millis = dab_time.first;
gmtime_r(&dab_time_seconds, &timeData);
fig0_10->RFU = 0;
diff --git a/src/fig/FIG0_6.h b/src/fig/FIG0_6.h
index 770c4d5..96464d2 100644
--- a/src/fig/FIG0_6.h
+++ b/src/fig/FIG0_6.h
@@ -26,8 +26,6 @@
#pragma once
#include <cstdint>
-#include <vector>
-#include <memory>
namespace FIC {
diff --git a/src/fig/FIG0structs.h b/src/fig/FIG0structs.h
index 5f514b3..2e107e8 100644
--- a/src/fig/FIG0structs.h
+++ b/src/fig/FIG0structs.h
@@ -24,19 +24,17 @@
*/
#pragma once
-
#include <cstdint>
-
#include "fig/FIG.h"
-#define FIG0_13_APPTYPE_SLIDESHOW 0x2
-#define FIG0_13_APPTYPE_WEBSITE 0x3
-#define FIG0_13_APPTYPE_TPEG 0x4
-#define FIG0_13_APPTYPE_DGPS 0x5
-#define FIG0_13_APPTYPE_TMC 0x6
-#define FIG0_13_APPTYPE_SPI 0x7
-#define FIG0_13_APPTYPE_DABJAVA 0x8
-#define FIG0_13_APPTYPE_JOURNALINE 0x44a
+constexpr uint16_t FIG0_13_APPTYPE_SLIDESHOW = 0x2;
+constexpr uint16_t FIG0_13_APPTYPE_WEBSITE = 0x3;
+constexpr uint16_t FIG0_13_APPTYPE_TPEG = 0x4;
+constexpr uint16_t FIG0_13_APPTYPE_DGPS = 0x5;
+constexpr uint16_t FIG0_13_APPTYPE_TMC = 0x6;
+constexpr uint16_t FIG0_13_APPTYPE_SPI = 0x7;
+constexpr uint16_t FIG0_13_APPTYPE_DABJAVA = 0x8;
+constexpr uint16_t FIG0_13_APPTYPE_JOURNALINE = 0x44a;
struct FIGtype0 {
diff --git a/src/fig/FIG1.h b/src/fig/FIG1.h
index 0fedffe..fe36717 100644
--- a/src/fig/FIG1.h
+++ b/src/fig/FIG1.h
@@ -23,8 +23,7 @@
along with ODR-DabMux. If not, see <http://www.gnu.org/licenses/>.
*/
-#ifndef __FIG1_H_
-#define __FIG1_H_
+#pragma once
#include <cstdint>
@@ -103,10 +102,6 @@ class FIG1_5 : public IFIG
vec_sp_service::iterator service;
};
-#ifdef _WIN32
-# pragma pack(push)
-#endif
-
struct FIGtype1_0 {
uint8_t Length:5;
uint8_t FIGtypeNumber:3;
@@ -165,11 +160,5 @@ struct FIGtype1_4_data {
} PACKED;
-#ifdef _WIN32
-# pragma pack(pop)
-#endif
-
} // namespace FIC
-#endif // __FIG1_H_
-
diff --git a/src/fig/FIG2.h b/src/fig/FIG2.h
index ee3fed9..e69c5db 100644
--- a/src/fig/FIG2.h
+++ b/src/fig/FIG2.h
@@ -22,9 +22,7 @@
You should have received a copy of the GNU General Public License
along with ODR-DabMux. If not, see <http://www.gnu.org/licenses/>.
*/
-
-#ifndef __FIG2_H_
-#define __FIG2_H_
+#pragma once
#include <cstdint>
#include <map>
@@ -117,10 +115,6 @@ class FIG2_4 : public IFIG
std::map<std::pair<uint32_t, uint8_t>, FIG2_Segments> segment_per_component;
};
-#ifdef _WIN32
-# pragma pack(push)
-#endif
-
struct FIGtype2 {
uint8_t Length:5;
uint8_t FIGtypeNumber:3;
@@ -159,11 +153,5 @@ struct FIG2_Extended_Label_WithTextControl {
uint8_t EncodingFlag:1;
} PACKED;
-#ifdef _WIN32
-# pragma pack(pop)
-#endif
-
} // namespace FIC
-#endif // __FIG2_H_
-
diff --git a/src/fig/FIGCarousel.cpp b/src/fig/FIGCarousel.cpp
index 9748dbf..ceda275 100644
--- a/src/fig/FIGCarousel.cpp
+++ b/src/fig/FIGCarousel.cpp
@@ -68,8 +68,11 @@ bool FIGCarouselElement::check_deadline()
/**************** FIGCarousel *****************/
-FIGCarousel::FIGCarousel(std::shared_ptr<dabEnsemble> ensemble) :
- m_rti(ensemble),
+FIGCarousel::FIGCarousel(
+ std::shared_ptr<dabEnsemble> ensemble,
+ FIGRuntimeInformation::get_time_func_t getTimeFunc
+ ) :
+ m_rti(ensemble, getTimeFunc),
m_fig0_0(&m_rti),
m_fig0_1(&m_rti),
m_fig0_2(&m_rti),
diff --git a/src/fig/FIGCarousel.h b/src/fig/FIGCarousel.h
index 1e33577..a2a8022 100644
--- a/src/fig/FIGCarousel.h
+++ b/src/fig/FIGCarousel.h
@@ -67,7 +67,9 @@ enum class FIBAllocation {
class FIGCarousel {
public:
- FIGCarousel(std::shared_ptr<dabEnsemble> ensemble);
+ FIGCarousel(
+ std::shared_ptr<dabEnsemble> ensemble,
+ FIGRuntimeInformation::get_time_func_t getTimeFunc);
/* Write all FIBs to the buffer, including correct padding and crc.
* Returns number of bytes written.
diff --git a/src/input/Edi.cpp b/src/input/Edi.cpp
index 141641f..b100f32 100644
--- a/src/input/Edi.cpp
+++ b/src/input/Edi.cpp
@@ -80,6 +80,7 @@ Edi::~Edi() {
void Edi::open(const std::string& name)
{
const std::regex re_udp("udp://:([0-9]+)");
+ const std::regex re_udp_bindto("udp://([^:]+):([0-9]+)");
const std::regex re_udp_multicast("udp://@([0-9.]+):([0-9]+)");
const std::regex re_udp_multicast_bindto("udp://([0-9.])+@([0-9.]+):([0-9]+)");
const std::regex re_tcp("tcp://(.*):([0-9]+)");
@@ -98,6 +99,12 @@ void Edi::open(const std::string& name)
m_udp_sock.reinit(udp_port);
m_udp_sock.setBlocking(false);
}
+ else if (std::regex_match(name, m, re_udp_bindto)) {
+ const int udp_port = std::stoi(m[2].str());
+ m_input_used = InputUsed::UDP;
+ m_udp_sock.reinit(udp_port, m[1].str());
+ m_udp_sock.setBlocking(false);
+ }
else if (std::regex_match(name, m, re_udp_multicast_bindto)) {
const string bind_to = m[1].str();
const string multicast_address = m[2].str();
diff --git a/src/input/File.cpp b/src/input/File.cpp
index d9fe02a..c70feee 100644
--- a/src/input/File.cpp
+++ b/src/input/File.cpp
@@ -28,9 +28,6 @@
#include <cstdio>
#include <fcntl.h>
#include <unistd.h>
-#ifndef _WIN32
-# define O_BINARY 0
-#endif
#include "input/File.h"
#include "mpeg.h"
#include "ReedSolomon.h"
@@ -39,9 +36,6 @@ using namespace std;
namespace Inputs {
-#ifdef _WIN32
-# pragma pack(push, 1)
-#endif
struct packetHeader {
unsigned char addressHigh:2;
unsigned char last:1;
@@ -52,11 +46,7 @@ struct packetHeader {
unsigned char dataLength:7;
unsigned char command;
}
-#ifdef _WIN32
-# pragma pack(pop)
-#else
__attribute((packed))
-#endif
;
@@ -68,7 +58,7 @@ void FileBase::open(const std::string& name)
load_entire_file();
}
else {
- int flags = O_RDONLY | O_BINARY;
+ int flags = O_RDONLY;
if (m_nonblock) {
flags |= O_NONBLOCK;
}
@@ -140,13 +130,13 @@ ssize_t FileBase::load_entire_file()
{
// Clear the buffer if the file open fails, this allows user to stop transmission
// of the current data.
- vector<uint8_t> old_file_contents = move(m_file_contents);
+ vector<uint8_t> old_file_contents = std::move(m_file_contents);
m_file_contents.clear();
m_file_contents_offset = 0;
// Read entire file in chunks of 4MiB
constexpr size_t blocksize = 4 * 1024 * 1024;
- constexpr int flags = O_RDONLY | O_BINARY;
+ constexpr int flags = O_RDONLY;
m_fd = ::open(m_filename.c_str(), flags);
if (m_fd == -1) {
if (not m_file_open_alert_shown) {
@@ -225,7 +215,7 @@ ssize_t FileBase::readFromFile(uint8_t *buffer, size_t size)
vector<uint8_t> remaining_buf;
copy(m_nonblock_buffer.begin() + size, m_nonblock_buffer.end(), back_inserter(remaining_buf));
- m_nonblock_buffer = move(remaining_buf);
+ m_nonblock_buffer = std::move(remaining_buf);
return size;
}
diff --git a/src/mpeg.h b/src/mpeg.h
index 15b9b80..29b3655 100644
--- a/src/mpeg.h
+++ b/src/mpeg.h
@@ -18,23 +18,13 @@
You should have received a copy of the GNU General Public License
along with ODR-DabMux. If not, see <http://www.gnu.org/licenses/>.
*/
-
-#ifndef _MPEG
-#define _MPEG
+#pragma once
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
-#ifdef _WIN32
-# include <stddef.h>
-# include <basetsd.h>
-# include <io.h>
-
-# define ssize_t SSIZE_T
-#else
-# include <unistd.h>
-#endif
+#include <unistd.h>
#ifdef __cplusplus
extern "C" {
@@ -86,4 +76,3 @@ int checkDabMpegFrame(void* data);
}
#endif
-#endif // _MPEG
diff --git a/src/utils.cpp b/src/utils.cpp
index e7ef224..7ea6293 100644
--- a/src/utils.cpp
+++ b/src/utils.cpp
@@ -3,7 +3,7 @@
2011, 2012 Her Majesty the Queen in Right of Canada (Communications
Research Center Canada)
- Copyright (C) 2021
+ Copyright (C) 2025
Matthias P. Braendli, matthias.braendli@mpb.li
http://www.opendigitalradio.org
@@ -29,36 +29,13 @@
#include <iostream>
#include <memory>
#include <boost/algorithm/string/join.hpp>
-#include "DabMux.h"
#include "utils.h"
#include "fig/FIG0structs.h"
using namespace std;
-static time_t dab_time_seconds = 0;
-static int dab_time_millis = 0;
-
static void printServices(const vector<shared_ptr<DabService> >& services);
-void update_dab_time()
-{
- if (dab_time_seconds == 0) {
- dab_time_seconds = time(nullptr);
- } else {
- dab_time_millis+= 24;
- if (dab_time_millis >= 1000) {
- dab_time_millis -= 1000;
- ++dab_time_seconds;
- }
- }
-}
-
-void get_dab_time(time_t *time, uint32_t *millis)
-{
- *time = dab_time_seconds;
- *millis = dab_time_millis;
-}
-
uint32_t gregorian2mjd(int year, int month, int day)
{
diff --git a/src/utils.h b/src/utils.h
index 331a0b2..d037bb3 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -3,7 +3,7 @@
2011, 2012 Her Majesty the Queen in Right of Canada (Communications
Research Center Canada)
- Copyright (C) 2020
+ Copyright (C) 2025
Matthias P. Braendli, matthias.braendli@mpb.li
This file contains a set of utility functions that are used to show
@@ -34,10 +34,6 @@
#include <memory>
#include "MuxElements.h"
-/* Must be called once per ETI frame to update the time */
-void update_dab_time(void);
-void get_dab_time(time_t *time, uint32_t *millis);
-
/* Convert a date and time into the modified Julian date
* used in FIG 0/10
*
generated by cgit v1.2.3 (git 2.46.0) at 2025-09-17 00:20:04 +0000